Mylar / White Poly 4 mil - 25ft

For maximizing reflectivity in your grow area, Poly-backed Mylar is a low-cost tool to boost productivity in your garden. In a small space like a spare room, closet, or custom box, light energy is lost on walls and other non-reflective surfaces.  Poly-backed Mylar solves this issue by giving growers a 95% reflective surface that is easy to use, easy to clean, and tough enough to last years in an indoor garden. 95%+ Reflective Mirror Like Finish 4mil Poly Backing for reinforced strength when hanging on walls. Recovers light that is otherwise lost to absorption by non-reflective surfaces. By properly lining a garden with this Mylar, you could increase the amount of light your plants receive by up to 30%!

VIVOSUN Horticulture Highly Reflective Mylar Film Roll 4ft x 25ft 2 Mil

VIVOSUN Horticulture Highly Reflective Mylar Film Roll 4FT X 25FT

100 Pcs Mylar Bags for Food Storage Zipper Lock - 1 Gallon Mylar Bags with Oxygen Absorbers 500cc - 10 Mil Mega Thick Ziplock Resealable Mylar with 100 Labels - Yahoo Shopping

Withstands Exposure to High Heat and HumidityConsisting of a dead soft, thermally conductive aluminum backing, 3M Aluminum Foil Tape 425 dissipates heat over the surface of the tape to reduce hot spots and protect the substrate from the effects of high temperatures. Coated with our highly engineered acrylic adhesive, it is capable of withstanding exposure to high heat (up to 300F/149C) and humidity while maintaining a strong and reliable bond.

3M Aluminum Foil Tape 425, Silver, 1/2 in x 60 yd, 4.6 Mil - 7100053645

Heavy-duty and great durability: iPower panda film contains special combination of high-strength polymers and UV-stabilizers - leading a durable feature.

iPower 10 x 10 ft Black and White Panda Hydroponics Poly 5.5 Mil Silver Reflective Mylar-Film, Waterproof Plastic, Garden Greenhouse, 10 x 10ft

210d/600d/1680d oxford cloth hydroponic mylar film

TEXALAN Reflective Mylar Film 4FT x 25FT 2 Mil with Aluminum Coating Surface Technology for Indoor and Outdoor Gardening : Patio, Lawn & Garden

0.25mm Translucent White Mylar Stencil Sheets or Rolls China Manufacturer

Viagrow Mylar 2 mil Reflective Metalized Film, 25 ft

Our black and white poly film is designed to provide your precious growing plants with more light reflection and keeps the warm temperature in Winter. It is capable of blocking all the light and reflects the Sunlight back onto your plants. The black side of VIVOSun panda film creates a dark space and can prevent light from penetrating, The white side of our panda film provides over 90% reflective for use on the walls and floor, which reflects bulbs' light back to plants.

VIVOSUN Black and White Panda Film 10' x 25' 5.5 Mil Poly Film

Mylar / White Poly 4 mil - 25ft